Yeah sure, I was rather hoping for a list of mandatory actions that explains what needs to be done. Just to broaden the picture before I find myself diving into the code. That would of course be the ultimate way. There's also the upstream guide...
Could anyone point me to a resource which tells me what the helper script is doing internally so that I can follow those steps for an external Ceph cluster member which is neither a mon nor a PVE cluster member? The helper script says FAIL...